Precalculus by Richard Wright
Has this helped you?
This book is available
in print and ebook.
Precalculus by Richard Wright
Has this helped you?
This book is available
in print and ebook.
Conic sections are formed from intersections of a plane and a cone. They include lines, parabolas, ellipses, circles, and hyperbolas. Conic sections model many things in the real world. For example, the shape of a planet's path as it orbits the sun is an ellipse.
7-08 Graphs of Polar Equations